[farzadmech]

Hello all
I want to add a new dimensionless parameter to pimpleFoam in OF21. I know that if I add these lines to OF6 or OF7, it will work, but it does not work in OF21;

 dimensionedScalar FFarzad
(
     "FFarzad",
     dimless, 
     transportProperties.lookup("FFarzad")
    
);

Why these lines does not work in OF21? and what should I do?

Error;

pimpleFoamEpsilonGeneral.C: In function ‘int main(int, char**)’:
pimpleFoamEpsilonGeneral.C:205:6: error: ‘transportProperties’ was not declared in this scope
      transportProperties.lookup("FFarzad")
      ^~~~~~~~~~~~~~~~~~~
pimpleFoamEpsilonGeneral.C:205:6: note: suggested alternative: ‘transportModel_H’
      transportProperties.lookup("FFarzad")
      ^~~~~~~~~~~~~~~~~~~
      transportModel_H
In file included from pimpleFoamEpsilonGeneral.C:353:0:

Thanks,
Farzas